Heavy Caster

The​‍​‌‍​‍‌ KoCo K41 series heavy moving castor is able to carry a single wheel load of 500-800kg. It has a 6-8mm thickened top plate and an 18/24mm kingpin, which is built to be strong. The heat-treated double raceway ensures very smooth swiveling. The standard setup is cast iron core polyurethane wheels (PI/UC). Factory direct supply, OEM customization is ​‍​‌‍​‍‌available.

KoCo K75 Kingpinless 5000kg heavy duty caster has a carrying capacity of 2300kg-5000kg. Equipped with a 16mm thick base plate of industry-leading standard and a 30mm ultra-strong axle bolt, it is ensured that there is no center pin breakage under heavy impact conditions. Under these conditions, they can be used for aerospace, large equipment, and 5-ton mold applications. Factory direct supply, performance at heavy industry level.

The K53 casters can carry a load of up to 4000kg. It's standard to have a 20mm tank-grade ultra-thick top plate and a 40mm giant precision central pivot pin. The rotation system has a "plane bearing + thrust bearing" dual heavy-duty structure, and the raceway is precision machined and hardened, making the product suitable for aerospace, automotive assembly, and ton-level heavy-duty handling. Factory direct supply by the KOCO brand, delivery in 15-30 days.